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Andrew T. ♦
Andrew T. ♦
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Have you Checked thatchecked if the Enhanced 4G4G LTE Mode option in the Mobile Network option in settingsthe Settings is Enabledenabled? ifIf it is not Enabledenabled, then you need to check this option, then it will work fine.

If you do not find an option such as Enhanced VolteVoLTE, then try to change sim card in the SIM card to a different slot (it will be goodbetter if Jio sim will beSIM is in the first slot) and restart the phone and check if again findif such an option hereappears. ifIf you do not find the option again, then try to clear the cache partition the method is seen here in the link here.

if then alsoIf you still do not find any solution, then finally you can finally try the solution as below.

  First, you need to have ADB drivers installed inon your PC and you need to enable developer options and debug mode inon the phone.

then Then try using the following commands as below in command prompt  (cmd if you using windowsWindows system) or Terminal  (if you are using ubuntu)

1) adb reboot bootloader (useful for start bootloader of phoneUbuntu)

2)fastboot erase modemst1

3)fastboot erase modemst2

3)press lock key to start phone from bootloader mode

  1. adb reboot bootloader (useful to start bootloader of the phone)
  2. fastboot erase modemst1
  3. fastboot erase modemst2
  4. Press the lock key to start the phone from bootloader mode

Have you Checked that if the Enhanced 4G LTE Mode option in Mobile Network option in settings is Enabled? if it is not Enabled then you need to check this option then it will work fine.

If you do not find an option such as Enhanced Volte then try to change sim card in the different slot (it will be good if Jio sim will be in the first slot) and restart the phone and check if again find such option here. if you do not find option again then try to clear cache partition the method is seen here in the link here.

if then also you do not find any solution then finally you can try the solution as below.

  First, you need to have ADB drivers installed in your PC and you need to enable developer options and debug mode in the phone.

then try using following commands as below in command prompt(cmd if you using windows system) or Terminal(if you are using ubuntu)

1) adb reboot bootloader (useful for start bootloader of phone)

2)fastboot erase modemst1

3)fastboot erase modemst2

3)press lock key to start phone from bootloader mode

Have you checked if the Enhanced 4G LTE Mode option in the Mobile Network option in the Settings is enabled? If it is not enabled, then you need to check this option, then it will work fine.

If you do not find an option such as Enhanced VoLTE, then try to change the SIM card to a different slot (it will be better if Jio SIM is in the first slot) and restart the phone and check again if such an option appears. If you do not find the option again, then try to clear the cache partition the method is seen here in the link here.

If you still do not find any solution, then you can finally try the solution below. First, you need to have ADB drivers installed on your PC and you need to enable developer options and debug mode on the phone. Then try using the following commands as below in command prompt  (cmd if you using Windows system) or Terminal  (if you are using Ubuntu)

  1. adb reboot bootloader (useful to start bootloader of the phone)
  2. fastboot erase modemst1
  3. fastboot erase modemst2
  4. Press the lock key to start the phone from bootloader mode
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PJain
PJain
  • 101
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Have you Checked that if the Enhanced 4G LTE Mode option in Mobile Network option in settings is Enabled? if it is not Enabled then you need to check this option then it will work fine.

If you do not find an option such as Enhanced Volte then try to change sim card in the different slot (it will be good if Jio sim will be in the first slot) and restart the phone and check if again find such option here. if you do not find option again then try to clear cache partition the method is seen here in the link here.

if then also you do not find any solution then finally you can try the solution as below.

First, you need to have ADB drivers installed in your PC and you need to enable developer options and debug mode in the phone.

then try using following commands as below in command prompt(cmd if you using windows system) or Terminal(if you are using ubuntu)

1) adb reboot bootloader (useful for start bootloader of phone)

2)fastboot erase modemst1

3)fastboot erase modemst2

3)press lock key to start phone from bootloader mode